Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Removal on construction sites
Setting of telecommunication systems and computer installations
Installation of blinds and florentine blinds
Other work of n.e.s. installation, including accessories installation
Setting of antennas and lightning rods
Cleaning of new buildings and restoring after works
Other works of finishing in buildings n.e.s.
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Assembling and disassembling of scaffoldings and work platforms
Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
Design and maintenance of gardens, parks and green places for sport facilities
Insulation works
Glazing
Making walls waterproof
Engineers and similar technical advisors, with the exception of surveyors
Other types of education
Roofing
Carpentry
Laying of floors and fitting wooden wall-coverings